Latest Sky UK Channel List

you can do this yourself..
http://webgrabplus.com/documentation/configuration/sitechannelsxml

sky.com is a bit different as you create channel lists by region.

from the remarks in the top section of the ini..
* @Remarks: use c1 for region list, use a c1 line and set c2 for a channel list.

so first you do update mode c1
this will generate the region list,copy the channel line for the region you want to your webgrab config.xml and then run update mode c2