Lovely, thank you- perhaps I can go for the cheaper 30MB/s then?
If you shop around you can get some great buys, make sure you purchase from a reputable source (I wouldn't buy from ebay) as there are fakes out there...

thanks for all your help, I bought have bought this http://www.amazon.co.uk/gp/product/B002NO7PWC/ref=noref?ie=UTF8&s=computers&psc=1
loads of space![]()
fair enough.
I would have probably bought a couple of these:
http://www.amazon.co.uk/Transcend-3...2PD6/ref=sr_1_1?ie=UTF8&qid=1334337738&sr=8-1
or one of these:
http://www.amazon.co.uk/Transcend-4...4H8I/ref=sr_1_2?ie=UTF8&qid=1334337738&sr=8-2
and still had change
both work fine with my 7D for video and a high FPS rate for stills.
The only card that wouldn't work on my 1D was transcend, if you do a search on here you'll find Nikon users had issues with them about 2 years ago.

I got a Lexar 16GB Pro x600 today shot with a 7D, 50 shots off on continuous 8 frames a sec and it didnt even stall for buffering well impressed....
Transcend works perfectly well on my 1D IV as does Sandisk, Lexar, Fuji, Delkin
You'd have spent over £130 and still had change from £86?
No I wouldn't
This is what I said:
I would have bought 2 x £33.88 Transcend cards (32Gig 133x) = £64.64
which would give me change from £86
or I would have bought 1 x Transcend card @ £53.78 (32 Gig 400x)
which would still give me change from £86
Apologies, I must have mistake or for and