i found this iBook on ebay. basically im just looking for a laptop to travel with two and from school. MD to NY. Just need it to do basic things like internet, music, papers, and dvds. is this good for me? let me know what you guys think. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3438691907&category=177 and what is tat thing connected to it?