Add spaces: CompatiblewithCS500andallRCX3aswellasRCX5trainingcomputers

Answer: Compatible with CS500 and all RCX3 as well as RCX5 training computers

Add spaces: AboutX1669:clusterstylecolorfulcrystalnecklacewithextendablechain

Answer: About X1669 : cluster style colorful crystal necklace with extendable chain

Add spaces: TherealexchangerateofthekrónaisnowverynearalongtermhistoricallowwhichitreachedinNovember2001.

Answer:
The real exchange rate of the króna is now very near a long term historical low which it reached in November 2001.