I can not really comment on your choice of host. You might want to have a look at webhostingtalk.com first, there you will find a lot of info about the experiences others had with webhosts.

Subdreamer i also can not comment on.

You will in most cases upload the vBulletin files using a FTP-client. You might want to create a new folder (for example 'forum') to install vBulletin into.

Sorry guys, I'm really up to my wits. I have also posted for assistance in Subdreamer and the recommendations are different with regards to hosting plans. So I did a check with web hosting reviews which again give different recommendations.
http://www.10-cheapwebhosting.com/top10hosts.php

I will appreciate it very much if someone would recommend me a good hosting plan/source that will go well with vbulletin or direct me to a thread here?

By the way, I was thinking of subdreamer because of its receoomendation in one of the threads here. What I want is a "web-builder which can integrate vBulletin and apparently, subdreamer has that function. Unless someone here can give me some guidance to any specific thread where they discuss good "web builders" that has ready-made integration with vBulletin (surely there must be one?)

Frank answers and assistance really appreciated.

Thanks
thaivisitor

I didn't give any recommendations on a good host, so please explain what was different in the recommendation by subddreamer?

Please note that webhosting is like real life, you will get what you pay for.