Hi guys 
I mean when i take the SD card out from Arduino, deploy it to my computer, and then open it in Excel.
It´s saved as datalog.csv.
I tried cupple of things. Serial.print(","); Serial.print(´,´); String(id +" , "+ temp);.
Still same prob. When I open datalog.csv, I get the value like:
1, 22.5
2, 22.9
3, 22.1
4, 22.3...
But when I imported csv file, I got the data in 2 different columbs.
It´s really not a big issue, but it would be nice to get everything workout as I want to
But again guys, thanks for your help so far
-Andy