A little confused using Hijackthis. Someone to help please?

[fluffy_purple_bunny]

I am a little confused by some of the directions for using Hijackthis. I did the scan and copied and pasted the report to be analyzed. It is telling me to check boxes R0-R4 due to the fact my browser information is incorrect. Does "R0-R4" mean everything starting with R0 THROUGH R4 including R1, R2, R3 or does it mean only the R0 and R4 values excluding R1, R2, R3?

[Allan]

We do not recommend that inexperienced individuals use hijack this on their own. Improper use can leave your system unstable or unusable. If you think your system is infected, please follow the instructions in the following link and post your logs:
http://www.computerhope.com/forum/index.php/topic,46313.0.html