Uppercase - lowercase Both ?

Do I really need to write my meta keywords twice ?

One of the keywords I use ranks 6 when I search for it using a capital letter, the same keyword ranks 8 with lower case letters.

Whats the story with that ?

EDIT: Hmm seems to have corrected itself within the last hour.

 

To the engines, case sensitive spellings have no impact on your rankings.

 

meta keywords are not important

 

Yeah thats what I had thought, as above it was just the data centers updating, its fine now, seems to settled in at no5 for most .extentions

Thanks for your reply

 

Not important to major search engines but to minor ones they are, so i'll keep them there for a while...