Is this trained at any of the guilds?I don't seem to be able to find anywhere to train it up so at the moment I'm using all my spellchuckers'level-up points on it.
Does this get a mention on the best tips page 'cos I don't remember seeing it there?
Or am I just being dumb again?

No, none of the guilds train this skill. You have to do it at level ups. It's an excellent skill to build for your spell casters as you already know. Keep on adventurin' man!

+Dr.Pick

Hi Lost sheep!

It's actually a very good question!! So good, that I wish I "knew" the answer! ;)

I don't recall this being offered at any of the guilds for training (but it has been a while since I have played). It would seem logical that you'd find training, if it were available in the Magic Shoppe/Wizards Guild. If it isn't offered, you can only up it by putting points into it.

What level have you reached in Sorcery??

Wyv

My warlocks are about level 5 sorcery all done by using level-up points (as befits spellchuckers they have high intelligence).
I also don't think you can raise skills like prowess and gallantry at the guilds.
Would it be an idea to put a post on top tips board pointing out that players should note that they have to raise these skills themselves by using level-up points?
I'm sure I'm not the only one to have taken some time to have found this out.

Post added to tips board. If anyone cares to enhance or correct it (in case of factual error), let me know.

To summarize, Sorcery, Gallantry, and Prowess are skills I've found it beneficial to spend skill points on. No spell skills, with the possible exception of acquiring the first or second skill level. Few weapons skills, except when fighters are first starting out.