Option A: 15" MBP, 2.4 GHZ (3 MB L2 Cache), INCLUDES 3 year Apple Care Warranty Price: $2000 Option B: 17" MBP (1080p screen), 2.5 GHz (6 MB L2 Cache), NO apple care warranty Price: $2700 Add in the apple care, and it's about $3000. USAGE: Mainly for word processing, web browsing, etc, but also want to have the ability to watch high def movies on the internet (not Blu-Ray, I've got a player for that, just HD content on websites -- trailers, etc). Is there a substantial difference in speed between the 3 MB of L2 Cache size and 6 MB? Will I be able to tell a difference? I value screen real estate quite a bit, so the extra resolution is appealing to me...though not necessarily a deal breaker. Portability is nice, but again, I think I could manage just fine with a 17". Option A just seems like such a better deal that it would make me feel foolish for getting the 17". Are there any other deals from retailers outside of Apple that are better for the 17" MBP with more resolution? Thanks in advance.