okay my questions:

MAME- can someone give me a website for downloading (FREE) full games cos i cant be asked searching chd files and roms seperate, it takes the piss.

PreenV- i need help in installing applications, i tried to install NFSundercover but couldnt find the ipk files on the internet, i want to install Asphalt 5 but can you tell me if it works perfect i dont wanna play a game that doesnt work. And a web link that i can download full games.

Documents to go- i just need the registery code and activation code, i have preimuim edition PR1.3, (i keep finding codes for Blackberry not N900).

USB host- i saw on youtube people using host on N900 and i couldnt seem to get any information where to buy that micro usb converter, can you tell me where to buy it from, really do want my N900 to be a mini laptop

Sim card Bug- sometimes my phone says "no sim card inserted" when using, i reboot phone 6times and it reads sim card, i dont know why it does that, i think its a bug but i dont know.