We can't quite recall if the last week in April of 2008 was jam packed with camera introductions, but you can go ahead and pencil this little stretch down as quite an important time in the lives of DSLR junkies. Nary 24 hours after we gave you our pair of pennies on Nikon's D5000, Canon's EOS Rebel T1i (its arch enemy, just so you know) has arrived. Based on specifications alone, the T1i looks like a much more serious shooter than the D5000, though its kit package -- which also includes an 18-55mm IS EF-S lens -- runs you $50 more and omits that all-too-intriguing