probably already been discussed, but i use auction sniper to ensure i win what i want... often there is more than one item of interest, especially for new(er) merchandise...

it be great if i could set up a few snipes to ensure i win at least one, and then set the snipes so that if i do win one, the next snipe(s) would be cancelled.

this function already exists. its called bid groups. check out the tabs at the top for a tutorial. but basically its in the folders/bidgroups option when you set up a snipe.

its one of the best features of AS.

Click this link to read the tutorial on how to use this feature:

http://www.auctionsniper.com/bidgroup.aspx