How do you check what version firmware you have and then (if say I have a lower version than that offered by Iburst.co.za) does the firmware updates make a big difference?
you must be connected via USB, or PCMCIA, then right click on the IB on the task bar, then click on the tabs, it will then show which version your UT has, comapre it to whats availlible on www.iburst.co.za