Stu,

Thanks so much for your help. I'm currently trialling SmugMug, purely because it allows uploading of HD videos, which I don't think Zenfolio does?

Will see how it goes, I've uploaded about 200 photos so far at full resolution, up to 12mb in size and am likely to buy their 'Power' package for $60 per year, which is similar and comparable to the 'Unlimited' package on Zenfolio.

They both look very similar in quality, it was only the HD videos that swung it to be honest.