My PSP and my Firewall

[Stebbo]

I'm using Tiny Personal Firewall 6.5.62. I had a later version, which let my psp through no probs, but this one seems to block it. To get the network update for the PSP I had to dissable the firewall protection.

How do I go about allowing access of the psp to the internet through this firewall, and ideas?

Thanks.