Reply to ID3 tags Problem!

Hey...

I'm having this problem with my ID3 tags. I recently just got TSP and when I tried to import my songs ( from an external hard drive ) the analyzing doesn't work and im left with TSP saying that it can't write the tags for some of the songs without BPM's. Most of my other songs show up but the ones that i have downloaded recently don't. Idk what to do.

Can anyone help?