Upgrading from 1MBPS to 2MBPS?

Hey guys, i'm thinking about upgrading my 1mbps package to 2mbps since my list of games to be downloaded has become quite long & the games nowadays are too big in size, i wanna know the following things.

1. How much time will the whole process take?

2. Will i be able to use my current package until then without any problems or no internet for that period of time.?

3. Will they combine the charges of my current package with my new package or will they charge me for the new package only?

1. 1 week for lucky ones

2. Yes, might not work for an hour or two on up gradation date

3. Combined

[quote=", post:, topic:"]

3. Combined

That would suckā€¦ Anyway, thanks.

Got upgraded today. :D