Bill Lockhart wrote: > > On Thursday, January 23, 2003, at 10:13 PM, Joel Troyer wrote: > >> I asked a question a week or so ago about upping my clamshell (300mz) >> memory higher than the stated 256 sodimm in the top slot. Seemed to >> draw allot of interest. Lots of replies, with most feeling it would >> work with the latest firmware update. That's all I needed to here. >> >> I purchased a used 512mb sodimm off Ebay for about $80 and stuck it >> in. (I already had the latest firmware.) Poof, works fine. Shows I >> have 544mb of Ram. OSX (which barely ran on this clamshell) purrs >> along just fine. The only "real" test I can do to see if there truly >> is a speed increase is to time functions in Photoshop. Saving, >> sizing, sharpening and all manipulations are noticeably faster now >> then when I had the 256mb dimm in. >> >> Anyhow, for what it's worth, adding the 512mb sodimm made a >> noticeable difference for me. >> >> Thanks to all that replied. >> > > its nice to hear that the older iBooks can use the bigger memory. > have you noticed any difference in the battery life? > > Bill > > > Yes, the battery takes a hit. I'm not sure how bad on a new battery, as mine is just like me...middle aged. About the max I seem to get is two hours at best. Probably not even that. So, yes, it does drain the battery faster. Joel