Some questions about PS3

[Cookie]

Right. I have a PS3.

Say if I buy a new PS3, can I;

* log in to my online PS3 thing from the old PS3 with the new PS3, or do I have to make another? What the smurf is it even called? A gamertag? I dunno.
* transfer game data from PS3 to PS3?

If I delete a game save do I lose any trophies I've obtained?

Uhh, can I change the e-mail address for my online log in thing?

Can't think of anything else I need to ask. Help/answers much appreciated.

in b4 lrn2google, trolling, anything that isn't helpful to me.

[Roto13]

* log in to my online PS3 thing from the old PS3 with the new PS3, or do I have to make another? What the smurf is it even called? A gamertag? I dunno.

Your PSNID is transferrable between PS3s. :P You can log in to the PSN on your new PS3 with your old ID. You can also download any DLC you've bought on up to five PS3s.

* transfer game data from PS3 to PS3?

With a USB drive or something, sure. Though be warned that some games might not let you do that. I know it doesn't work with Soul Calibur IV. I'm not aware of any others, though.

If I delete a game save do I lose any trophies I've obtained?

I'm pretty sure trophies are tied to your PSNID, so they should be fine.

Uhh, can I change the e-mail address for my online log in thing?

Dunno. Check Sony's official website. :P

[Cookie]

Maybe I should've just asked you directly like I was going to in the first place. Thanks a lot.

[Roto13]

Me? Really? xP

Well, glad I could help. :P