First of all thanks for the info:
This is with respect to frequent, low concentration cisplating use during RT. Results depend on individuals, drug concentration, duration etc. All of these factors are important and accurate info is difficult to obtain. So your milage may vary....

I have had two weekly low dosage cisplatin (30mg/m2) which was tolerated very well. Nausea was not an issue AT AL until day 6 after treatment and then only in the morning. (I did not take any additional anti nausea medicine).
However, 3 days after the initial infusion I got a slight ringing, by the time for the second infusion is was mostly gone (either that or I got used to it). After the second infusion it got worse (still quite tolerable). Nevertheless, we switched to carboplatin...... see also the beginning of the thread.
Once done with the RT I will summarize my experience.

Markus