Another suggestion: even if it's for guest, as title says, you can add an option to show the message to a specific usergroup or, better, to show different messages to different usergoups

see my other mod WUAEC , that's the same as Guest Warn but has an option to change the id.

Are we close to 2.9?

I will release it as soon as i can

Thanks for updating :) looking forward to it.
BTW you are a very good dev :)

Thanx, working fine.

I had small problem when I used smaller image for close button (14x14px). Image wasn't enlarged, but it was repeated and it looked pretty messy. I manually sorted out this, but is there a way that we easily could use images other than 22x22px?

I use original image (images/misc/cross.png) that comes with vBulletin.

Yes I could put the height and the width options of the image in pca

This would be useful for us who want to use images with different sizes from the one you use. :)

Of corse thanks for notice that, i will change the code in the next version :)