Trendy,
Sorry not to have posted earlier. I meant to but simply forgot - wasn't being rude!
I have been using Man for 2-3 years for phone trading futures then asked to switch to electronic JPats. They quoted me £10/$15/E15 per contract - I paid that for a while then saw gni's prices of £8/$12 - Man then reluctantly agreed to £9/$12.
I discussed the situation with someone at gni I was introduced to and was offered a much better deal, having heard from others that there is some flexibility.
In addition I had considerable trouble with Man not being able to trade e-minis - other companies using the same software did not have the same problems - having checked with trader friends who used gni. Their technical support has been poor though they eventually admitted other traders were having similar problems - having originally said no-one else was!
And again they were most reluctant to allow me depth of market on the ftse - even trading many contracts a day! Again they agreed in the end.
I intend opening the account with gni next week and running both companies till sure that gni is superior - the compliance work is all done.
I would be happy to post my experiences of gni if you wish.
Sorry again for the delay in replying,
Richard