my wife has a mac book and I have a pc and she loves playing (spider) solitaire. When ever she plays, I am made to wait until she is done sometime longer than an hour :-). She said that if she had it in her computer she wouldn't bother me. To make a long story short I made one for the mac :-).
Although it don't show it, it can use up to all four different suits. this one will only play the same pattern everytime(no random seed)
if any one wants to download it you can get it from here:
http://files.filefront.com/spider+solitaire/;12905775;/fileinfo.html
cut/copy and paste.

[edited]
updated dowload to include a windows and a mac version of executable
Although it don't show it, it can use up to all four different suits. this one will only play the same pattern everytime(no random seed)
if any one wants to download it you can get it from here:
http://files.filefront.com/spider+solitaire/;12905775;/fileinfo.html
cut/copy and paste.

[edited]
updated dowload to include a windows and a mac version of executable