I spotted a flyer for the new Uwatec BT in my dive store today whilst dropping the cylinders in for a fill ready for St Abbs next week.
http://www.scubapro.co.uk/pdfs/Digi330_LR.pdf
Looks an interesting update on the current model as this one shows average depth (alternating with temp) and ascent rate in M/min.
It'll be available for just under £100 from July.