theme references

I've been using orange cd for a couple of days now and I must say its one of the better catalog software i've used, though still lacking some functionaly imho anyway.

However, is there any reference for creating themes at all ?

I can get some variables and functions by looking at the current themes and templates but is there a definitve reference guide to creating themes to be used in the program itself ?

Also is the thumbnail view changeable like the start page or the album page - I particularly want to change the fonts and layout that my collection is displayed as in the thumbnail view.

Wombley