Gnumeric...

Bad news... Gnumeric isn't available for the Mac OS X. Read more here and here. This is a problem. All my spreadsheets are made with Gnumeric. This problem requires another solution.

This could be an option, WeBudget. A PHP/MySQL web personal finance package. A little rough around the edges, but seems quite an interesting package. Best of all, I'd get my data into MySQL :)

To be continued...