Just noticed your post (see below). I can only assume that you are not familiar with the ASX regulations. I suggest that you read Chapter 6 which details how a company must notify option holders and what they must include in the notification.
The notification today meets the requirements of the ASX Chapter 6.
To help you out I have included some reference material below.
Subject: rrso. option holders. listen up. Stock Code: RRS - RANGE RESOURCES LIMITED Posted: 31/08/07 12:50 Hotcopper Radio: RRS on BoardRoom Radio Posted By: Shrewd Crude Views: 202 Post #: 2075491 (Start of thread) Sentiment: Hold IP: 203.152.xxx.xxx Voluntary Disclosure: No Stock Held Ok you option holders..... Listen up.....Have you lot just seen the latest market announcement? expiry date is being cut short by 10 days...! sell.....why? because "the ASX said so".
RRS Price at posting:
0.0¢ Sentiment: Buy Disclosure: Held