Hey all!
I got an extra receiver in last week as well as a hotshoe adapter to use with my Nikon SB-600, so now I can use that and my Vivitar 285HV together wirelessly.

Decided to test out the 'ebay triggers' and this was my result!
Nikon D50, 50mm f/1.8 @ f/8, 1/100s, ISO 200
285HV camera left, 1/4 power, bounced off ceiling.
SB-600 behind guitar, 1/64 power, faced at the back of the guitar at an angle
Any ideas on how I could avoid getting the shadow above the guitar?