You can only delete achievements that have "0" on their Gamerscore.
u must delete the profile it is on
no but you cant save get achievements and make a profile
System > Memory > Location > Gamer Profiles > Delete.
No, the Steam achievements have nothing to do with the Xbox Live achievements.
yes.
to delete a xbox 360 account first when you turn on the 360 you first you go all the way down the list when you turn on the xbox the last box says system setting click on the that then click on memory then click on your hard drive icon then you click on game profiles then click on the profile you want to delete
no my friend tried but he couldnt so you cant transfer information off your hardrive to another hardrive
No you cant get achievements for the original xbox games, sorry.
No you can't.
You can't. Achievements are tightly controlled by Microsoft to stop cheating. The only way to get rid of them is to get a new gamertag and delete your old one from the console.
To add a profile to your xbox 360 u just go to add a profile or make new gamertag its pretty simple
Over 50 Achievements.