I've lost all my Aldi glasses and i'm sick of waiting for them to reappear, so I stumped up for some dhb specs with interchangeable lenses from Wiggle.
As soon as the DHB ones arrive, the Aldi ones will re-appear!
Sod's Law in action, innit?
I haven't pulled the trigger yet, but am scoping out some new tyres for the Croix de Fer - last night's encounter with the remains of a broken bottle didn't end well (and if I ever find the people who are breaking the bottles on the cycle track, I'll temporarily 'forget' that I'm a pacifist and break bottles over their bloody heads)
Schwalbe CX Comp in 700x35 are the current favourites since a) the tread pattern isn't radically different from that on the stock tyres (Continental Cyclocross Speed) and b) they're not Contis.