that Eduardo Orozco was properly convicted of the crime. To sustain that conviction, we must be satisfied that there was a sufficient link between Eduardo Orozco’s operations and the underlying drug transactions. We must also be satisfied that Eduardo Orozco was a member of a conspiracy to aid and abet the distribution of controlled substances, and that he was not merely aiding and abetting a conspiracy to distribute such substances. As we noted in United States v. Perry, supra, 643 F.2d at 46-47, there is an important difference between “punishing an agreement to commit an act intended to aid another crime (a ‘conspiracy to aid and abet’) and imposing conspiratorial liability on one who, without agreement, merely assists conspirators in achieving their object (an ‘aiding and abetting of a conspiracy’).” Only the former was charged in Count One of this indictment. In the next section we discuss the sufficiency of the evidence that Eduardo Orozco was a member of a conspiracy whose object was to aid and abet the distribution of controlled substances.
B. The Evidence on Count One
Eduardo Orozco also argues that there was insufficient evidence against him on Count One to justify submitting the count to the jury. Before evaluating this particular insufficiency claim, we note that a defendant advancing it bears “a very heavy burden.” United States v. Soto, 716 F.2d 989, 991 (2d Cir.1983); United States v. Carson, 702 F.2d 351, 361 (2d Cir.), cert. denied, — U.S. —, 103 S.Ct. 2456, 2457, 77 L.Ed.2d 1335 (1983). In evaluating the strength of the evidence to determine whether the jury, drawing reasonable inferences, could have concluded that the defendant was guilty beyond a reasonable doubt, see Jackson v. Virginia, 443 U.S. 307, 317, 99 S.Ct. 2781, 2788, 61 L.Ed.2d 560 (1979); United States v. Barnes, supra, 604 F.2d at 157, we must view this evidence in the light most favorable to the government, Glasser v. United States, 315 U.S. 60, 80, 62 S.Ct. 457, 469, 86 L.Ed. 680 (1942), and construe all inferences in the government’s favor, United States v. Dazzo, 672 F.2d 284, 288 (2d Cir.), cert. denied, 459 U.S. 836, 103 S.Ct. 81, 74 L.Ed.2d 77 (1982).
With this standard in mind, we proceed to examine the jury instructions and the evidence itself. In his instruction on Count One, Judge Goettel did not charge that the mere handling of proceeds was enough to convict appellant of participating in the conspiracy. He charged, instead, that
you must find that the defendant provided the money laundering services described above; that he knew that some of the money was derived from the distribution of controlled substances; and that he acted with the intent to further the crime of distributing or possessing with intent to distribute controlled substances — in other words, that he sought by his actions to make the crime succeed.
To convict a defendant you must also find that some of the money was derived from controlled substances that were distributed in the United States.
These instructions, which are not challenged by Eduardo Orozco, are consistent with the holding of the majority in United States v. Perry, supra, 643 F.2d at 45: The government did not need to identify “any principal at all.” All it had to show was that “the underlying crime was committed by someone.”
Applying these standards, we conclude that Eduardo Orozco’s insufficiency claim on Count One lacks merit. First, Eduardo Orozco’s statement on October 15, 1981, to Agent Guillen indicates that Orozco was aware that the money deposited into Cirex accounts came, in large part, from drug transactions. Eduardo Orozco told Guillen that “60 to 70%” of the money handled at Cirex was “coming from drugs.” It was certainly proper for the jury to conclude from this conversation that Eduardo Orozco was aware that at least some of the money that Cirex laundered came from drug transactions.1
1
Eduardo Orozco’s statement was taped by Agent Guillen. Both the government and *1082Eduardo Orozco presented their own, differing transcripts of the conversation to the jury. For the purposes of this insufficiency of the evidence claim, we can properly assume that the jury relied on the government's version. Furthermore, we note that Agent Guillen testified at trial that "Eduardo Orozco at one point had stated that 60 to 70 percent came from, in one or other ways, from drugs.”