erm for some unknown reason my yahoo rang about this thread. let's not do that again
on a side note, i'm not sure how this is actually achieved, i never got to grips with the whole curved corner thing. however if you're desperate enough, take a peep at the source code, it's either gonna be CSS or TABLES. either way the implementation shouldn't be that hard. and no i'm not interested in undertaking this out of kindness or for money.