[sdiy] recommendations for bench supply?

[Dino Leone]

Dear SDIY members,

My infant-SDIY experiments are approaching a level where I need a 
bench power supply - I think I almost fried my MOTM power supply 
yesterday...

Anyway, I would need +/- 15V and +5V and wanted ask if people could 
make recommendations for an affordable, entry-level bench supply? 
Maybe I would have to scrap the +5V in the beginning?

Many thanks in advance,

Dino