Hi in our app we have a lot of MP3s 1Gb in total, these are spread over 150 
skills, a skill would the about 6Mb of sound, in toto we have about 15,000 2sec 
sound clips 

In a school you may a number of students all working on the same skills, a 
skill would be about 100 sound clips, there No shared sound between skills 

Today we download the sound clips as we render the item, this has worked well 
for 18 months however a small number of schools have issue with networks, also 
some schools are in remote location, Jamaica, Falkland Island or just out of 
the way location in the US, these schools may be using caching capability but 
we have no control on this, network cost can be high for these schools 

We have consider an AIR app, however this approach has other issue in schools 

I was thinking we could create a RSL for each skill, then let flex download as 
needed, we believe this library would stay on the PC so the second time the 
kids need this skill the sound will be there, is there limits to the size of 
SRL that can be stored ?

We could also request a RSL before the student needs this skill, we know what 
the kids will work on next 

Are there limits of RSL, are the any downsides to RSL, is this a good 
architectural approach ?

Any input is welcomed 

Scott 

Sent from my iPad

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