quick question regarding PS3.


I know its not the best mining hardware around by a long way.
But, does the PS3 need to be jailbroken (i.e. on an older firmware to mine??)
If I set up a webpage with the web java miner thing I've seen and pointed my PS3's browser at that wouls it still produce 21mhash per sec or whatber the quoted rate is??

Electricity is really cheap for me during the night, so am wondering if it would be worth it? My PS3 stays on most of the time anyway to record stuff from PlayTv etc...

Thanks in advance.