I recently purchased the Cybersync radio triggers http://www.alienbees.com/cybersync.html/ so that I can trigger my flash units around walls, through furniture, etc. I really wanted the Pocket Wizards -- but they are waaaaay to expensive for me right now. They Cybersyncs are about 2.5 times less than the PW. I played around with them to see if it would indeed trigger my off camera flash in another room (with walls and furniture blocking line of sight) and they worked perfectly. Love them.
I can't wait to try them out on my next R/E job!!!! Till then, here's another dog picture (I know it's getting really boring looking at my dogs -- but hey, shoot what you've got in front of you, right???).
This is the lovely Lola, matriarch of the furry family. I stuck the flash in my Photoflex xs LiteDome for a little side lighting.
Have a wonderful day -- Frances