hi, help needed for a newbie please.

just setting up a Tivia Alpha+ with openvix. after setting up and scanning channels i am looking to organize and edit the channel list so that they are in the order i want them,

like this for example:
1= bbc1
2= bbc2
3= itv1
4= channel4
5= channel5
6= itv2
7= itv3
8= BBC news
9= sky news
10= forces tv

I've got the channels tuned i just need to edit them in the EPG,

thanks for any help or pointing me to some where i can find a guide.