Originally Posted by adew
Yes, it uses a custom field called "thumb" (all lowercase, no quotes).
Why are you using an out of date version of WordPress? You should use the latest version, not least because of security.
Yes I'm using that one but is not working......
....... probably something is wrong around there or I'm just doing something wrong, anyway, I'm using an older version of WP for 2 reasons, first, because I wasn't sure this theme version was compatible with 3.+ versions of WP and second because this is just a simple favor for a friend who wants to run some kind of test within his area of work expertise ( travel agency ), anyway, still checking why those thumbnails are not working..... Thanks!