On a whim I decided to see if I could use an Apple MacBook for an entire week - without turning on Windows desktop PC once, and see if there was anything that the Mac couldn't do that I routinely use Windows for...and vice versa, and to guage the general usability of MacOS versus Windows XP.
Today is Day One and already the Mac has a few advantages over Windows: a clean install of MacOS has native support for PDF files (via its 'Preview' application); Windows requires that Adobe Reader be downloaded and installed.
ZIP and RAR files are also natively supported by the operating system, and also a Java engine is also preinstalled. I have had to download and install The Adobe Flash Player, but then I would have to do that on Windows also.
As a network administrator, a significant part of my time is spent remotely controlling other PCs and servers. Normally I would use Microsoft's excellent Remote Desktop Connection software to control another Windows-based machine. Microsoft have made the RDC client available for MacOS, and it is as easy to use as the Windows version, however as far as I can tell (and please correct me if I have missed something obvious!), it only allows you to have one session open at a time, which is sadly not enough. However, I have found an application called CoRD, which allows you to save and run multiple RDC sessions simultaneously:

Very cool!
I also use VNC to remote control NT-based machines, and have found 'Chicken of the VNC' (I don't make this stuff up!) which is a VNC client for MacOS:

For email I will simply be using Outlook Web Access. We run Exchange 2003 here and OWA is fantastic: you receive notification of new emails, have acces to all of your mailbox (including subfolders) and can move messages between folders - I don't think there is any reason I would need Outlook, other than to view multiple mailboxes simultaneously...we'll have to wait and see.
To create, view and edit Office documents, I will be using NeoOffice (which is the same as OpenOffice but written specifically for the MacOS X platform, and which also has the benefit of being free!)
And finally, for instant messaging, on my Windows PC I use the free Tipic client to connect to our Jabber server. I have not been able to find a Tipic client for MacOS, but instead have found 'Adium' which so far has let me log in and is displaying my contacts with the correct status:

So far so good. I have been very impressed with the Apple web site and the ease with which new software packages are installed: in most cases it is simply a case of dragging an application to the Applications folder on the hard drive.
Another behaviour that has impressed me during the course of writing this post is the way in which the mac detected new hardware. I connected a USB mouse and keyboard, both of which were picked up and began working immediately without any notification or wizards to have to run through, and when I connected an external TFT screen, there a brief flicker on the Mac's screen then both displays became active - no wizards, no holding down <FUNCTION> F5 several times! Very impressive.
I am sure I am getting ahead of myself,...
James Liddiard
Network Manager