Not sure if you have already purchased a camera Alan, but if not check out the replacement Lumix model for the TZ-7: Panasonic Lumix TZ-10
Due out next month - it has some interesting enhancements, including the built-in GPS function.
A cheaper alternative would be one of the new Lumix 'F' models - which all support 720p, and look aggressively priced:
F3 (12.1MP, 720p): $130
FP1 (12MP): $150, FP3 (14.1MP, 720p): $230
FH1 (12MP, 720p): $160, FH3 (14.1MP, 720p): $180
FH20 (14.1MP, 720p): $200.
Andy
Cheers Andy i have not bought one yet partly because my hands freeze when i take my gloves off to use the one i have but it gives me more time to research.
I am definitely interested in a hd go pro Simon so let me know when you are ordering next month would suit me cheers Alan