Hi all! Just got my Nexus one and of course i am playing!Have used MinMo for last 5 years. i have a million questions. first i have read that the internal memory is 512mb but my phone is showing only 170mb free. i have installed a few apps, but nothing much. where is all the memory? how much should be available on a brand new phone? (i didn't check when i first turned it on) also a what "must Have" apps would the group recommend for a novice android user. Thanks!!!