Thanks - just wasn't sure was GO launcher from Kindle store - but guess so! Whether on SGP5 or KFHD, seems that ADW is well-reviewed.
Way off topic: So, now that I have setup a KFHD (for friends), have studied and collected apps for the SGP5 which I will have in January, also am considering a nexus 7 for my daughter, --- now my (way-non-tech) parents announced that they have bought an ipad (!!!) and would I please set it up for them when I am in Florida in January!
Haven't used Apple products for 20 years (MAC)...
I suppose, as usual, I'll look to the MR forums for assistance.