Please delete your old bump to make you thread look clean.
I'm still waiting for some feed back here as I also want to try the IPTV service, I'm currently upgrading my internet connection so it can play a channel smoothly. I'd like to ask for your opinion, what speed is the minimum requirement for better viewing on channels?
To bad that OP is not answering on questions, but I will try to answer on your question. What is your current internet speed and what will be new speed after you upgrade your line?
I can say that for most SD channels you can get good results with 5 mbps, and if you want to watch HD streams you will need at least 10 mbps+. You should also consider that using internet in same time you watch IPTV may cause interference, and because of that higher speed is desirable. Sometimes you can have super fast internet, but still have problem with IPTV, it also depending on servers you use as service.
I suggest you to take free test after you upgrade your line, and best time to test is at weekend when servers have the largest number of users, in order to check how they work under heavy load.