Mac OS X virtualization

The last release of VirtualBox continues surprising me. The version 3.2.0 allows you to virtualize the wellknown operating system of Apple, Mac OS, in an Apple computer as well as in a x86 architecture.

My experience was using iATKOS, a Mac OS compilation for intel processors. The installation was not completely clean but following this guide finally I managed to get it working.

The virtual machine starts correctly but after showing the desktop, the cpu keeps working with a constant load of 25%. Really weird but I hope the VirtualBox team knows how to improve the Mac OS support for the next release.

I don't want to use this operating system to work often but I would like to learn the new concepts it hides in the user interface.

2010-06-01 21:29 by pichulines (1 comments)

p2p lending

Banks have betrayed my confidence, and I'm afraid that I'm not the only one. Why not to use internet to avoid such an annoying intermediation?

P2P lending is here and it's not new. It works and has a lot of advantages:

  • I know where my money goes.
  • I have full access to my finances and 24h per day.
  • It's possible to get high investment rates, even higher than working with banks.
  • It's an ethical way of lending money, sustainable and not less safe than using banks. A right diversification and a reliable system of credit ratings would be good practices.

US is where some web sites of p2p lending are operating successfully, like Prosper. In UK, Zopa is getting more and more popular. Other countries like Spain are starting to discover this kind of moving the money, e.g. Comunitae.

It's not easy to avoid all intermediations when we talk about money so these sites offers, mainly, support to rank the borrowers and loans management for an affordable fee.

2010-05-30 18:41 by pichulines (0 comments)

Becoming a reference

Today I would like to describe two ways about how to define a standard in software. The main point is the size of the company which faces the challenge.

For a small company is usual to launch a good product and later spread it trying to define a de facto standard.

On the contrary, if a company has a predominant position it is common to release a specification and after, if necessary, an implementation of reference.

Both approches aim to lead a standard. Although the first one seems much more tedious, I consider it's a stronger way of controlling the specification since a good product is supporting the standard. Anyway, sometimes it is hard to fight against a settled brand.

2010-02-23 22:32 by pichulines (0 comments)

The money matters

A project can be a good solution for a problem but if it has no financial support it will disappear. This happens specially in the world of software.

I would like to talk about one of the most famous open source web browsers currently, Firefox.

It comes from a hard battle against Internet Explorer. After many years fighting it seems that FF is gaining more and more supporters. In deed, FF got money from Google for long time to remain in the battlefield.

But now Google has changed his mind launching his own browser, open source and crossplatform too. This implies that Chromium (or Chrome is the close version) is a direct competitor of FF.

The money now will go to improve Chromium instead of FF. I hope this won't stop FF from being the good alternative it is.

This week, after knowing some of the Oracle's plans about Sun's products, this situation could be spread to projects like Virtualbox or Netbeans. The game is the same, just the players change.

2010-01-30 16:10 by pichulines (0 comments)

Belkin, Belkout

Recently Belkin has announced his new router N+ double. This makes me think of mine, a N+ modem router (F5D8635), the previous release I guess.

Some days ago I had some problems with it. The wireless connection from my mobile phone dropped after a while  over and over again and the only way to be online was to renew the connection. Searching for a bug I couldn't find much information at Belkin website in Spain. Finally I got a firmware update (1.00.25) at UK website but after installing it didn't work. I have tried several wifi networks with different config with no problem so definitely my Belkin is not fine. For now I will wait for a new update.

Nowadays there are lot of devices oriented to home networking including many features, file sharing, torrent client, high speed/range, multimedia and so on. The point is that these multifunction devices usually are not tested enough which turns in a lack of stability.

The market is forcing the manufacturers to launch complex hardware with poor quality. And usually it is bought by a unexperienced user for a high price.

2010-01-20 22:30 by pichulines (0 comments)