Parts for PIC Programmer

Hi,

I am looking for an equivilent for BC848B and BZV55C5V1, which are for the PIC Programmer PG2B found at **broken link removed**. I always seem to have the problem of not finding the parts I need, because our suppliers dont seem to have much. I am a newbie, but I am sure that these numbers and letters in the names mean something. If they do, please tell me or help me, or tell me who can help me...

BC848B is the SMD version of the BC548B; so just use one of those.

As for the zener. From what i can see i think any other normal 5.1V zener will do