text problem

Hello everyone :)

I got a little text problem with photoshop CS2: I already checked the memories, FAQa, Q&A and stuff and I still haven't solved my problem...

My text isn't huge or small, it just doesn't show! I type, but it's as if I typed nothing.
I already checked the resolution of the image and the units and rules preferences, like I usually do when there's the super huge/super small text problem, but nothing changed, my text still doesn't show.

anyone knows what I should do?

thanks in advance to everyone :)