If you didn't subscribe and didn't sell, you will lose out. So if you plan to sell the OR, don't bother subscribing.
Here is some advice when subscribing, ALWAYS subscribe extra than what you deserve! There is an option for you to do it in the forms. Check with your broker/remisier and pay accordingly. Unclaimed rights will be distributed to people who subscribe extra.
In thislink, you can see that Part II of the form allows you to apply for excess rights. Just apply as many as you want and pay. If you don't get it, it'll be refunded to you.

Their revenue for 3Q 2009 will double from 2Q 2009, but 4Q will remain stagnant.

BTW, I have accurately predicted their revenue up to the million for the past 3 quarters. Just sold all my warrants and mother shares last week at RM1.05 on gains of over 100% of my buying price 

If you were to hold, just remember to sell after 3Q report, but before that of 4Q.