While arranging my Netflix queue, I started to wonder...

I figure my Flist has a high enough geek quotient that someone will know. What's the season match-up between the new Dr. Who and Torchwood (e.g. Buffy season 4 = Angel season 1) or does it not matter?

Oh...and for anybody who can answer the question (or just appreciates any of the above listed shows) you should check out the Sci-Fi Network show Eureka...tis loads of fun. First season is available on DVD.