Problem with Adobe Flash and RealPlayer (and maybe also this old man)

Dear Sir,

I have been having problems with Firefox as my browser and on the Adobe help site answer it says:

If RealPlayer is installed on your system, please disable the RealPlayer Browser Record plug-in.

1. Launch RealPlayer
2. Click the RealPlayer icon in the upper left corner of the window and choose Preferences.
3. Choose Download & Recording from the left hand panel
4. Uncheck "Enable Web Download & Recording for these installed browsers"
5. Click OK and close RealPlayer
6. Restart Firefox

The only problem is now that I have downloaded the latest version of RealPlayer, following your instructions above, I can do 1,2 and then I have a problem as in the left hand panel there is no "Enable Web Download & Recording for these installed browsers. What it does offer is:

General - playback settings

Connection - internet,proxy, network transports

Library

CD

DVD

Content - Media Types

Automatic Services - Auto Update, Message Centre

Hardware

Accessories

Recording

I had originally needed to do this (i.e. uncheck etc...) as Firefox was freezing. At the moment I don't know if it is freezing again. I just downloaded the latest RealPlayer and attempted to follow your earlier instructions.

I am so sorry to take your time again. I am an old computer user and not really with it all. Can you help me please?

Thank you so much.

Anthony