I'm thinking of buying a digital camcorder from Amazon.com as there is a hefty price differential between .co.uk and .com
Here is the US one
http://www.amazon.com/Panasonic-PV-GS320-Camcorder-Optical-Stabilized/dp/B000M4LXIW/ref=pd_bbs_sr_1/102-7069496-1647363?ie=UTF8&s=electronics&qid=1194328752&sr=8-1
All American camcorders are NTSC standard. European models are PAL video standard.
They will generally playback on Irish TV's but you will have great difficulty transferring to a Pal DVD recorder. You will need to buy an digital converter.
If you are editing on a computer you will have to edit in NTSC and output in NTSC.
In summary, don't waste your money. Buy a Pal standard if using in Europe and buy an NTSC if using in USA