Vodafone USB Modem : Any good?

[PrePayMania]

Vodafone USB Modem (30 Day Contract) (http://www.prepaymania.co.uk/mobilephone/vodafone-usb-modem-30-day-contract.html)

http://www.prepaymania.co.uk/category/mobile_broadband.html


For £20 a month you will get speeds up to 3.6MBps subject to network coverage & availability, a 3GB data allowance (fair usage policy) - enough for 100 hours of surfing, 1000 emails, 200 tunes or 100 video clips. All that you need is a Desk Top Computer or Laptop with a USB port & a bank account for the Direct Debit payments. If you wish to cancel at any time - just give Vodafone 30 days notice. Simple.
http://prepaymania.co.uk/images/upload//vodafone%20dongle.jpg
What you'll need:
PC
- Windows® XP or Vista
- Standard USB interface
- At least 100MB free disk space & 128MB RAM

Apple® Mac
- OS X Panther 10.3.9 or higher
- A standard USB interface
- At least 50MB free disk space & 128MB RAM


What are your opinons on it.

[Manish]

One of the best offers as your not tied to any contract well worth £20 a month.

[drophead]

i heard the software likes to play tricks....

has anyone experianced this??