You mentioned that you are using mambo on both your intranet and external website, do you have to run two instances of this or how does it work?
With HP you control your site using Plesk. In the case where you are using both Intranet and internet you can have 2 seperate plesk accounts for the 2 seperate sites. In the Plesk console you have an applications button which allows you to install whatever extra applications HP have allowed - mambo being one of them. So in effect I have two sites on the intranet site I have installed mambo into 2 seperate areas 1. on my main what the people see page and 2. in a sub domain which I use for testing new modules and experimentation. On the internet site I have only installed mambo once as I can use the test area in my intranet site for rough work.
I was sent a copy of a room booking system by a friend of mine, open source, using php and mysql. do you know if the HP service would allow this to be run on the intranet site?
Yes you can use php and mysql, mine is using active server pages and an access database. At the moment there are 6 Site Applications :- bbclone - counter with features, 2 versions of mambo, osCommerce - online shop solution, phpBB -web forum (that should interest Casper), phpBook - simple guestbook.
If you want to check out the school site that the HoD and myself just finished (if they ever get finished) you'll find the link on my profile. We started the site at the start of January and finished it by the start of Feb. However we are of course keeping our eyes open for better modules and ideas.
It is useful to note I have set up sub domains for the UVI and LVI (or years 13 & 14) pupils individually to allow them use for their web site projects. For this to work right you do need to add virtual directories and reset the permissions for the users so the databases can be written to properly. If you get to that stage I will make out a set of notes on how to make a students subdomain (I intend doing it for myself for setting up next years lot) and will either paste the instructions to here or if I include screen shots post an addy where it can be downloaded from.
If this worked I think I could talk the bursar into spending the money. Would mean I could set up booking for minibus, av equipment etc. instead of the current system with bits of paper being handed about.