Hi crystalxp-team,
 
I have a question regarding harddisk space usage.
 
Is the folder "C:\WINDOWS\BricoPacks" of critical importance in order to run a modified WinXP? It contains almost 100mb (using Vista Inspirat 2) on my machine. I'm using the pure theme(gfx)-modifications only, not any of the executable extratools of the bricopack.

Bricopack is not just a visual style which changes certain things of Windows, Bricopack changes the toolbar,animations,provides some tools like Uber-Icon effects , Y'z shadow & Rocketdock.These are the things that add to the size of the folder.Also, backup files are there in the folder so you shouldn't delete the folder or any of it's contents.
If you don't want any of the said applications with bricopack then just uninstall it ,but 100mb is not that much space to bother about ,is it?

You could Google for tips on how to free up disk space..
- remove old system restore points
- run CCleaner