OK Guys, I've had my N900 for about 3 weeks now and I want to gain a bit of experience of using the phones root files. So I was wondering how can I change the image that web bookmarks use on the phones desktop. I only ask as the 'Ovi','Ovi Store' and 'Maemo Browser' bookmarks have their own thumbnail. But when I add my own web bookmarks all I get is a screen shot of the web page, which in my opinion looks a bit s**t.

So before I start tinkering under the hood without the background knowledge please could you give me some pointers. Also is it possible to view the root folders from my Macbook?