I will be making the switch to Apple soon. (I am waiting for the next laptop refresh.) I will be running Adobe CS3 Web Premium software, as well as MS Office. I will be doing some basic video editing and of course email and web browsing. I don't have a ton of money to spend, so I'd rather not invest in something I won't use. Should I bump the RAM up to 4GB? (not through Apple) Can a MacBook handle the Adobe software? Does the dedicated video card of the MBP make a difference? The 17" MBP is out of my league financially, so this comes down to a high end MB or 15.4" MBP. Once again, I am waiting for the next refresh. Thanks.