Does anyone know of a good cheaper alternative for the official apple wireless keyboard and mouse.
I am looking for a White wireless and keyboard mouse set Mac compatible with a budget of £45

I don't know the price in pounds, and I know it's a little on the expensive side in US dollars, but the Logitech diNovo Mac Edition is a great wireless keyboard with the exact same layout as the official aluminum wired one with the number pad. As for a nice mouse, I am a fan of the official Mighty Mouse, since its scroll ball is very useful to me, but if you want a nice Mac-oriented mouse that also has nice horizontal scrolling support, check out the Targus forMac mouse line.