QUOTE(Matt Bowker @ July 1 2008, 02:47 PM)

I have nothing to hold me to canon... seriously. I have a sigma lens and a quantaray flash. Both are working quite well for me but I will need to replace them within the next 8-12 months because the durability just isn't there. That said, since I have to re-purchase my flash and lenses, I'm going to go with the brand that has the best offering at the time I am ready to pull the trigger.
Joe McNally's blog is an invaluable resource for every photographer. On top of that he breaks up the monotony of learning with his dry humor.
Hi Matt.
I am not sure if you have rented the 5d or D3, D300 or so... To be completely honest, despite what anyone says, both systems are awesome. I am a Nikon shooter but I won't hesitate to say that Canon is an excellent company. If both Nikon and Canon weren't excellent, then they wouldn't be such huge players in the industry.
Now the next thing for you to figure out is which systems you like more. Ergonomics, lenses, look and feel, etc. You can't go wrong with either. Buying into a system and switching is expensive. So take your time.