From reading the services provided by different providers, Vodafone mobile internet credits will not expire so I'm very interested in using this. I won't be using it much other than checking emails, weather, etc every 2-3 days. I will be getting a netbook that has 3G capability so I will not need to buy a Mobile Internet Modem. My questions are:
1) Is there any other providers whose credit will not expire?
2) Can I buy the Vodafone PAYG Mobile Internet Sim without needing to buy it with the Modem?
3) Can I just use a normal sim card from any providers and use it to access the Internet on my netbook? (those only charge £1 max/day so if I can just use these, it would be quite a good deal)?
Rep will be left for your helpful responses. Thanks!