I recently bought a iphone 2g that has a 1.0.2 version on it, i was having problems syncing to itunes and ive notice that there is no jailbreak info on the about options on my iphone so i tried jailbreaking it using "ibrickr", i then proceeded with the update that itunes gave for a 2.2.1 version and my iphone went to recovery mode. now the ibrickr software said that it cant fix the phone and i may need to restore it using itunes. so i downloaded the 1.0.2 version of again and press "Shift+restore" on itunes but it gave an error. and it still stuck on that recovery mode where the yellow triangle is shown on the screen. i have tried downgrading back to 1.0.2 bit ended up a;ways on that recovery mode. i havnet tried the "Apptap" installer yet and i would like to ask help here first. Also im not familliar with the "basebrand" thingy on my iphone. please help regarding my next step

Start all over again, but time follow this guide: How to Unlock/Jailbreak Your 2.x.x 2G iPhone Using QuickPwn (Windows)

"Quickpwn has encountered a problem and it needs to close"
it wont continue once I connect the iphone. Do i need to downgrade back to 1.0.2 and what about the basebrand thingy? anyone else have other resolution?

No u dont have to dowgrade it,neither deal with its baseband.Since its a 2g,its unlock-able with the tutorial duck9000 gave u and its should work smoothly.U should find out why quickpwn freezes.Vista?Maybe u need admin priviliges to run it?Do u have net framework installed?Those sort of things.
(I see that u answered in a thread mentioning that u have used windows 7?Are u using them now?)