looking to replace my LCD on my 2g. any suggestions/warnings/links to good guides/whatever? also, i'll only need the LCD in order to replace it, correct? like there's nothing else that i'll need(other than maybe some tools), right? reason: fell a few months back and landed on my iPod. put a nice dent in the back and killed a few pixels on my LCD. the spot has been slowly growing since then and i just really want it fixed now. thanks.