yup that Jabra BT125 is surprisingly good. it's good with your PS3, and even better connected to a phone. the BT135 will be easier to find, and it has slightly improved voice quality over the BT125. this past week, woot had 2 refurbished BT135's for $17.99 but $16 for one on buy.com is worth not having to wait for a deal.
if you want stereo headphones, i'd recommend the Jabra BT620s. not sure if you want to hear nerds in stereo, but it's useful if you're tryin to carry a conversation with ppl you know. really good voice quality if your connection is good. it also tries to eliminate the background noise a little.
it was a steal at $40 when CompUSA B&M stores were closing...but kinda hard to find at that price online.