iPhoneVM - Virtual RAM is now a reality for the iPhone!
If you have an iphone 3GS, RAM is not an issue. However, the older models struggle sometimes, because lack of free RAM for 3rd party apps like games.
Well, there is a new tool on Cydia, via http://repo.beyouriphone.com source, that is said to have great results in increasing free RAM, iPhoneVM. Check the video above.
What this seem to do is making the iphone work like the new Nokia N900: it can use virtual RAM besides the normal physical RAM. Mind you, the N900 runs a variety of Linux (MAEMO), but in terms of hardware its a twin of the 3GS: same processor, graphical chip and RAM.