Can you folks advise me please.\n\nThe biggest pictures I will ever need to print will be 10 x 8 at\nat reasonable to good quality. Here in the I am looking at some\ngood prices for the CASIO EX-Z120 digital camera. It can be\nbought for about 150 pounds.\n\nSee [URL]http://www.steves-digicams.com/2005_reviews/ex-z120.html[/URL]\n\nAlthough it's a beginner's camera (maybe intermediate user) it is\na whopping 7 megapixels. Isn't this getting to be too much? In\nfact could 7 MP actually be worse than a 4 MP camera?\n\nAm I right in thinking that if you have so many megapixels then\nit:\ntakes longer to compress the image (to jpeg)\ntakes longer to save uncompressed images\nneeds more memory capacity\n\nAnd probably (I don't really know - help me here) gives a worse\nresult than a 4 megapizel camera because the compression for 7\nmegapixels may sample BETWEEN pixels. (Am I getting this right?)\n\nAnyway, my question to you folks is: can I have too many\nmegapixels such that they become a hindrance? Is this CASIO EX-\nZ120 with 7 MP too much for me?