Hi All. I've been reading about and following monero development for a long while, but haven't got much involved in the discussions. Need to break my silence though since I can't find a solution to this:
Every time I try to send more than a few dozen monero (from mymonero) I get an error message that says "Too Many Amounts". When I moved my balance from the old version wallet to mymonero I had the same problem and ended up having to spend half a day guess amounts that might work. My hope was that I could avoid messing around with the full software and more easily manage my wallet online. Now I'd like to move some of my balance to a cold wallet and I'm having the same problems at mymonero. Too Many Amounts.
EDIT:
Also getting other errors: "invalid Transaction" and something about "unspent outs"
What's this about? Am I doing something wrong? Is there a solution forthcoming? Sorry to break my silence with a complaint, but it's frustrating. On the upside, I'm pretty damn pumped about what is being developed here! Thanks.
Every time I try to send more than a few dozen monero (from mymonero) I get an error message that says "Too Many Amounts". When I moved my balance from the old version wallet to mymonero I had the same problem and ended up having to spend half a day guess amounts that might work. My hope was that I could avoid messing around with the full software and more easily manage my wallet online. Now I'd like to move some of my balance to a cold wallet and I'm having the same problems at mymonero. Too Many Amounts.
EDIT:
Also getting other errors: "invalid Transaction" and something about "unspent outs"
What's this about? Am I doing something wrong? Is there a solution forthcoming? Sorry to break my silence with a complaint, but it's frustrating. On the upside, I'm pretty damn pumped about what is being developed here! Thanks.
You likely have (too) many dust outputs, which makes it more difficult to construct a transaction and subsequently broadcast it. Simplewallet has an option to "sweep" your dust, but I am not sure how to solve it in MyMonero. I'll forward this to fluffypony too.
Also, general remark, if you incur any error at MyMonero please email support (too):
support[at]mymonero[dot]com
Thanks. I'll send them a note. Since I had this same problem with the old wallet I thought perhaps it was an ongoing general issue and not necessarily related to mymonero. My understanding is that dust is small unuseable amounts of monero and I've seen some mention of the sweep_dust command, but how do you use it? Do you flag a transaction with it or is it a general maintenance process? Where does the dust go?
Thanks again.
The sweep_dust command basically bundles your dust outputs and sends it back to your own wallet such that they (the outputs) are spendable.
The problem you currently face is that your transaction gets too big if you combine all your outputs (including the dust ones). Therefore, you can only send smaller amounts.
Furthermore, your transaction is most likely bigger than 20 KB, which is currently the minimum blocksize limit and the median blocksize, and is therefore rejected by MyMonero. This problem will soon be solved since we'll switch to a minimum blocksize of 60 KB after the hardfork of March 20. See:
https://forum.getmonero.org/20/general-discussion/2409/increasing-the-minimum-block-size
I hope this sufficiently answered your question(s).
So they continue to happily mine XMR day in day out with never an issue...maybe a reboot once a month. 
- Was in well under 200k, keep it up...should have room to go much higher.
