Hi Garry,
No problem, I've included the answers to your questions below:
1. The Basic plan has a entry process limit of 20, all other shared plans have a limit of 25.
2. The Reseller plans do not receive a free dedicated IP address, however our Business plans do:
https://www.nethosted.co.uk/hosting/business/3. There are no differences besides the increased disk space and bandwidth and IP as above. The entry processes, CPU and memory limits are the same as the previous Starter Reseller plan.
I hope this helps!
Kind regards,
Brad