Serviio 0.6.2 > 1.0.1 upgrade?

Been using serviio for some time and its been an excellent app for streaming music and video (xvid/divx) to my Sony TV (KDL32EX503 on Sony Bravia 2010 profile) from a WIn7 x64 box with IntelQuad2.33, 8GB, WiredEthernet 10MB Cable).
However MKV/MP4/m2ts have always been a bit of an issue, for example no video but sound, video but no sound and video with sound but out of sync (particularly on MP4).
At the moment i am considering whether or not 0.6.2 is the problem and if 1.0.1 will fix it , or the HD format/tv is causing the problem, all play fine on PC.
However, I am aware that 1.0.1 is available but I would rather not constantly see the 1.0.1 update prompt and serviio window at startup - without stopping the serviio services altogether at startup - can you advice on how to stop the update prompt please.
However MKV/MP4/m2ts have always been a bit of an issue, for example no video but sound, video but no sound and video with sound but out of sync (particularly on MP4).
At the moment i am considering whether or not 0.6.2 is the problem and if 1.0.1 will fix it , or the HD format/tv is causing the problem, all play fine on PC.
However, I am aware that 1.0.1 is available but I would rather not constantly see the 1.0.1 update prompt and serviio window at startup - without stopping the serviio services altogether at startup - can you advice on how to stop the update prompt please.