On Sat, 3 Jan 2004 08:25:17 -0000, "Kathy Burke" <leavemealone> wrote:
>My exchange is being upgraded in a few weeks, and I currently have Home
>Highway. I'm thinking about the best way of moving over and would
>appreciate any feedback or advice.
>
>One of my concerns is that with HH I have two telephone numbers and I'm
>happy to lose one but want to make sure I choose which number goes and which
>stays. If I simply register with an ISP is there a stage in the process
>where I'll be asked which number I'm going to keep - or is this likely to be
>"cocked up"?
>
>Also I wonder is this a two seperate stage process ie (1) HH > Back to PSTN
>and then (2) PSTN > ADSL or do they do these two actions all in one go?
>
>Finally I'm thinking about 1/2mb compared to 1 mb services. Is one really
>twice as gast as the other on downloads? I understood speed depended on
>contention ratio at the exchange. Does this mean that some users on a 500k
>service will enjoy faster speeds than another user on a 1mb service? Is the
>double speed service actually provided in other words?
>
>Hope for some advice!
>
>K
>
Contention ratio seems vary rarely to enter the picture when it comes
to download speed. What does matter though is any upstream bottleneck
which can occur at any point on the Internet connection. You can't do
anything about that.
Most, but by no means all download sites seem to be capable of
maintaining full speed in a 500k connection, but I have no real idea
how that would be maintained if you swapped to 1M. Don't think that
all speeds would instantly double, though, because they won't.
d
_____________________________
http://www.pearce.uk.com