probably best if I explain the situation a bit so I don't just come across as a pirate 
A friend recently got injured and is expecting to be in hospital for a few days, he was asking about a low cost tablet/netbook to use while in. I actually have an old toshiba portege which is quite a mobile laptop but it doesn't have an OS. I was planning to install ubuntu but this is likely to not work nicely with any 3g dongles he decides to buy for net access.
So the question is, am I able to use my windows 7 retail disk to install windows on this laptop but without the key. The intention is to just format it again after a week or so and I seem to remember windows gives some time to activate it. Otherwise im going to have to find the original winxp recovery disk for it.

A friend recently got injured and is expecting to be in hospital for a few days, he was asking about a low cost tablet/netbook to use while in. I actually have an old toshiba portege which is quite a mobile laptop but it doesn't have an OS. I was planning to install ubuntu but this is likely to not work nicely with any 3g dongles he decides to buy for net access.
So the question is, am I able to use my windows 7 retail disk to install windows on this laptop but without the key. The intention is to just format it again after a week or so and I seem to remember windows gives some time to activate it. Otherwise im going to have to find the original winxp recovery disk for it.
