Thanks to Silicon Valley Watcher I came across this really cool application by Soonr It enables you to a) Get Skype to call you back on your mobile phone thus giving you access to very low cost international phone calls.
b) Access to your desktop PC enabling you to search your desktop files etc
c) Use your desktop Outlook to check emails on your desktop computer from your mobile phone.
It all installed pretty smoothly and seems to work fine with my Treo650 see thescreenshot.
I must get Skype, and this latest feature sounds great, especially for you always on your travels.I have emailed the link to Iain as he is a new Skype fan.