How do the various kinds of RAM differ from one another?

What do you guys perfer better or is better to use : limewire, frostwire, or another kind(and what) ..

What are the different kinds of CDs? If there are too many, just explain the ones you usually use and their capacities, spec...

I've seen this on myspace, facebook, etc...it looks pretty cool where 2 pics are in 1... :]

How can I modify or change my email aol email address /screen name? I don't want to create another one...

I just got a new ipod onwhich i can put more songs and i was wondering if i can put all the songs on my old ipod onto my new ...

My 80gig ps3 is almost out of memory and i want to get a new hardrive with a lot more memory without losing all of my memory ...

How did you get your font like that and can you do that on any website??

Which one of these phones should I get? a Katana either 1 or 2 or a muziq

The computer that has iTunes is having problem with its disc drive. Anyway i need to e-mail some music to my other computer s...

I just got a new ipod last week and brought it over to my friends house so I could download her music to my ipod. We synced a...