I really need advice on this as well! Btw I am on a 2ghz CoreDuo Macbook Pro 15in.
Maybe around a year ago, I bought the Logitech V270 Bluetooth Notebook mouse. Size was fine, controlled fine, scroll wheel worked fine...no complaints with the mouse itself. The mouse, however, had the normal 'sleep mode' to conserve battery life. This sleep mode would kick in WAY too soon, and I would CONSTANTLY have to 'wake it up' and there would always be lag time in the response when going back to the mouse. Logitech doesn't offer any configuration software with the mouse, and even something like SteerMouse couldn't turn off this feature (or tweak it).
So, I now have a USB hub, and USB space isn't an issue (it's nice to have things plugged in and out of my way by the way. I'm now looking for a good RF mouse to use and am completely lost. Staples was closed tonight so I browsed Target, and they had the MX600 Laser Mouse from Logitech, and the Microsoft Laser Mouse 5000. Both, I felt, were too big for what I needed (I guess I have smaller hands).
So really what I need is a mouse that will...
1.) Work well with programs like Photoshop, Illustrator, and the occasional game (I'm currently finally playing through Half Life 2 for the first time).
2.) Not go to sleep every 10 seconds
3.) Has a 'ticking' scroll wheel (as opposed to the MS 5000's 'smooth' wheel)
4.) Isn't too big.
5.) Doesn't have a ridiculous amount of space set aside for the scroll wheel (I tend to keep my fingers closer to the wheel...the Logitech MX600 felt good in that respect).
As a point of reference, I'm currently using this mouse from years ago:
http://www.amazon.com/Microsoft-K81-00004-Optical-Mouse-Blue/dp/B000068MP2/ref=pd_bbs_12?ie=UTF8&s=electronics&qid=1199255320&sr=8-12
I think it's very comfortable and doesn't have any obnoxious curves or indents or anything.
If anyone has any advice I would REALLY appreciate it...I didn't want to just make a new thread since I'm sure this is asked all the time.
PS. I have used the Mighty Mouse before, and while I really like the layout of the buttons and everything, I cannot get used to its right clicking mechanics. I use them at school a lot and too often a right click registers as a regular click. A lot of the mice at school also have messed up scroll balls. A nice product but it's just not for me.