In reply to Rob84:
Cheers rob, I got it on your reccomendation from when Will was laid up poorly and I ended up paying more for four hours at les houches on that minging day than I ever would have with a rapid card.
I've logged into my account and it does seem to suggest they will roll over.
You out in cham much this year? booked two trips 20-29 feb and 11-20 march, maybe catch up for a ski.
Phil