Originally posted by SwitchHitter
HEY FOLKS, I HOPE SOMEONE HAS SOME GOOD INSIGHT HERE..
I just purchased the new Imac (the top end one) with 768mg ram, since they didn't have 1gig.
Anyway, a few observations from someone WHO HAS NEVER USED/OWNED a mac:
1. I personally think it's slow to download pages of the internet, even with DSL.. my laptop (right next to it) is faster.. Any thoughts on why this is happening? Seems to happen with both Explorer and Safari..... (this makes me sick).
Hmm. Well, first thing I'd check was network latencies: open Terminal and type "ping
www.yahoo.com" (I'm sure yahoo wonders why I'm always pinging them, but they're an easy-to-remember site to ping). Look at the response times (you'll have to hit Control-C after a few pings come back or ping will go forever).
Then, on your Portege, run the same command in a command prompt window. Compare the results.
NOTE: the Windows box will not give you accuracy below 10 ms (in fact, the accuracy of the Wintel system clock is ~10ms, so you will get something like 10 ms or 20ms or 30ms, etc). The mac's clock will give you down to micro-seconds ("10.78ms" is a vlid elapsed-time measurement on PPC hardware, impossible to get on a PC). So, keep in mind that you might well see "0ms" as a response time in Windows, which just means that the response took less than 10ms, not anywhere near 10ms. If you are getting 10-20ms range on the Mac, network latency is likely not your problem. If you are getting higher numbers on the Mac, and relatively low numbers on the PC, then you have evidence that the latency is too high.
Personally, here at work I see ~10ms latency on ping on my Mac and on my PC.
Next, try timing a longer download. Find the URL to something fairly big (maybe
www.digidesign.com/news/hotnews/PTv6/images/surround_large.jpg ... 148kb of a snappy server?) and go to the Terminal prompt again to download it using:
time curl
www.digidesign.com/news/hotnews/PTv6/images/surround_large.jpg > blah
You should see something like:
% Total % Received % Xferd Average Speed Time Curr.
Dload Upload Total Current Left Speed
100 146k 100 146k 0 0 790k 0 0:00:00 0:00:00 0:00:00 75184
0.020u 0.040s 0:00.34 17.6% 0+0k 0+6io 0pf+0w
Look at the "0:00.34" area to see how long the download actually took in seconds (the last line there, bolded, is output by "time" ... "man time" to see the technical gibberish regarding what the various numbers actually mean ... the other lines are output by curl, and the "Total" column should pretty well match the "time" value, although only to the second, not to the 1/100th of a second ...)
You'll need to download cURL for Windows to do the precise same test on your Portege, but assuming you can get a download that takes minutes instead of seconds, a stopwatch with IE should give you a good idea of the Portege's network throughput.
Personally, here on a fast work net connection, I see identical download times on my Mac and PC. That doesn't mean your DSL will react the same to them though.
Now, I'm not going to tell you how to fix latency and throughput problems (that's a bigger topic than I have time for), but that will at least give you some concrete experimental numbers to take with you when you call up Apple support.
2. I swear (and my partner) agrees, that the screen resolution is blurry compared to my laptop pc (a 3 year old Toshiba Portege). I called up Apple and we worked on the screen resolution, but it all is set correctly. Am I going to have to accept a lower resolution? It seems that smaller letters, etc. are a tad blurry (this makes me sick as well).
Go into System Preferences (looks like a light switch with an Apple logo in the dock). Click on "General". Towards the bottom you should see "Font Smoothing". Change it to something lighter. Also, you can turn off font smoothing for larger fonts by changing the "Turn off text smoothing for font sizes ... and smaller" selection to something larger than the (default) 9.
Font anti-aliasing is a very personal thing. Some people love a lot of anti-aliasing; others hate having any whatsoever. Your "crisp" Portege most likely has font smoothing turned way down or even off entirely. Change your Mac settings until you are comfortable with the results.