NTSC to PAL convertors seem to be expensive (see http://www.radioshack.com/category.asp?catalog_name=CTLG&category_name=CTLG_ 002_002_012_000&Page=1)

and there aren't too many of them around. It seems to me a better idea to go to a supermarket and but a $100 PAL TV (assuming you live in Europe).

Search the web umder "PAL NTSC Convertor" but they're not commomn im Europe.