Me moving from XP too
I bought two boxes with 64 bit W7 from Costco for the office. I hooked them up for general internet use and downloaded Office 2010 Beta so everyone can start getting used to the interface. I have not had any complaints or questions about where stuff is so I guess that is a positive.
I have been using it for a short while. I got the RC a long time ago but never installed it until lately. Now I have the 32 bit RC installed on a P4 2.6 GHz with 1 gig of DDR dual channel and Hyper threading enabled, on an old Intel perl 865 chipset. It has visual basic express, .Net 3.5, SQL and some other BS installed.
With 500 threads and 15,000 handles at idle it uses about 30% ram and easily spikes to 30% CPU usage, at idle. It will bog down pretty easy but manages applications reasonably, considering the old hardware.
I built a 64 bit machine and it runs very well. I ran some demanding stuff and it breezed through it very nicely. With the appropriate hardware it seems to be doing the work I throw at it. I am in the middle of developing a module for my app that queries road maps and routes. The computer calculates, writes images and *.prn files to disc, updates the DB, and asks for more. The only bottleneck seems to be the FSB. I would have preferred an Intel LAN chip but the realtek seems to manage OK. I ended up disabling TCP/IPv6. I have not had a chance to try gigabit over Ethernet yet though.
i7 – 860 2.8 GHz Socket 1156 Lynnfield family
Running 1333 MHz bus
P55 Express Chipset
Realtek 8111D LAN
8 gig of DDR3 dual channel RAM (4 sticks)
So any cons I can find….
Must have new hardware
Will cause integration issues with some apps. (Have not tried XP mode but I plan on avoiding this if at all possible) 64 bit works with my printers though.
Microsoft says networking is easier but I am not sure about that. Maybe because I keep trying to manually configure things I am just fighting the wizard. It seemed easier to search for the old GUI ways than to research the Microsoft tutorial on how to use the wizard.
Copying directories across the network seems to be a permissions nightmare. Real slow read/write speeds to Server 2003. Not sure why, maybe my network sucks.
Editing HTML files (i.e. copy, delete, paste) within a directory will adversely affect subfolders that hold supporting files.
Sharing folders has some features I need to brush up on. The ever comforting, “You’re in good hands…” icon is totally gone and if you don’t share correctly it shows a padlock. You must look at the bottom of the window for specific stats.
If you like to save your data files to a separate physical drive than your OS, you need to search for it because the special preformatted MyDocs folders are really in your face. Maybe there is a way to change their directory.
That’s all I’ve got to say about that.