My SD card is 8 gigs so it shouldn't be much of a problem. And what program do you use to edit/process RAW? I took some RAW (With jpeg) pictures to see the differences, but couldn't do anything with the RAW. And my max ISO is only 1600 I think.
Also, what are your thoughts on a 28-70mm f/2.8? Someone is selling the lens (sigma) with a Canon 20d for $250. I was thinking of buying it all, keeping the lens, and selling the camera on eBay since it goes for about $200-$250 anyways. I just wonder how adequate the 28-70mm would be.
I use an 8gig card too; trust me it will fill up fast.
You might as well just set it up to auto-switch up to 1600 if that's your highest ISO, usually that is the minimum as it is anyway. If you were able to get into Scion fest with that camera though you wouldn't have to worry about it till later though.
As for RAW, I use Lightroom 3.3/CS5 Photoshop Extended 64bit. You can download a free month trial for all the programs off of adobe's website, and I suggest doing so because it makes everything dramatically easier. Give me an email and I'll send you some info.
As for the lens, I know the canon version was the precursor to the 24-70 2.8L, and it was a pretty damn good lens. I have no idea about the sigma though. Where the hell are you getting these deals?
 
	 
	 
 
		 
 
		 
 
		 
  
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		