I do not need another elk, I do not need another elk, I do not need another elk.
If I say it enough times, I'll believe it ???
More bang for the buck I reckon one cannot find right now!
Guido, you probably did see this post of Norio's :
http://www.guitarforum.co.za/how-to/how-to-post-pictures-t4055/msg266767/#msg266767?
I think box.net (or dropbox) are probably you're best bet for image hosting, I was using google/picasa but the interface kept on changing and Norio upgraded to have attachments on GFSA (soo much easier).
I havn't had issue with dimensionss, but with file size (1mb maximum, 1024kb).