Please capitalize where necessary: registration 25 june 2005 16:23
A: Registration 25 June 2005 16:23

Please capitalize where necessary: this is a slight modification of the commonly used iso8859-1 character map. it includes the euro symbol.
A: This is a slight modification of the commonly used ISO8859-1 character map. It includes the Euro symbol.

Please capitalize where necessary: to add further to the exclusiveness the new belle epoque will be made in very limited amount and only sold in the us, russia and china. thus making the exclusivity a not insignificant part of the price.
A: To add further to the exclusiveness the new Belle Epoque will be made in very limited amount and only sold in the US, Russia and China. Thus making the exclusivity a not insignificant part of the price.

Please capitalize where necessary: barbie barbie 1imbrac it on saturday night wants to come to the party.
A:
Barbie Barbie 1Imbrac it on Saturday night wants to come to the party.